Empleos de react frontend developer en Barcelona

Why join this project? People first – diverse and inclusive culture in an international environment . Work on high-impact Data & Insights initiatives across business performance , operations , finance , and commercial domains . Help shape how data supports strategic decision-making across a large international organisation . Explore...

Temple Compute seeks a founding Full Stack Product Engineer to shape our platform from the ground up in Barcelona. You’ll own features end-to-end, design the architecture, and drive delivery from problem to production. This is a high-responsibility, equity-backed role with real impact in a stealthy deep-tech startup.You’ll blend backend Python with a...

**Avnet, Inc.** a Fortune 500 company and one of the global leaders in the field of distribution of electronic components is looking for a **Backend Developer** with strong Python experience to design and build scalable, high-performance services. You will work on innovative projects ranging from data platforms to AI/LLM integrations, directly contributing...

## **Job Reference** 405\_26\_MNG\_ISS\_NET ## **Position** Mid-Level Full Stack WEB Developer (.NET) ## **Closing Date** Thursday, 15 October, 2026 **Reference:** 405\_26\_MNG\_ISS\_NET **Job title:** Mid-Level Full Stack WEB Developer (.NET) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de Supercomputación...

Neotalent Conclusion busca un perfil de Fullstack Developer para el sector automotriz. La posición es híbrida, con dos días a la semana en la oficina de Barcelona y la posibilidad de colaborar en proyectos con grandes clientes internacionales.Se ofrece contrato indefinido, formación continua y certificaciones, con un plan de compensación flexible y...

MIGx AG is seeking a Software Engineering Team Lead to guide a Data and AI Engineering team. You will lead a team of full-stack and backend engineers, stay hands-on with Python backends and React/TypeScript frontend, and drive architecture decisions while mentoring engineers.You will own features end‑to‑end, contribute to best practices, and collaborate...

MIGx AG is seeking a Software Engineering Team Lead to guide a Data and AI Engineering team. You will lead a team of full-stack and backend engineers, stay hands-on with Python backends and React/TypeScript frontend, and drive architecture decisions while mentoring engineers.You will own features end‑to‑end, contribute to best practices, and collaborate...

Senior Full Stack Developer – PHP / Symfony / Vue En Akuaro estamos buscando un/a Senior Full Stack Developer con fuerte orientación Backend para incorporarse al equipo tecnológico de uno de nuestros partners, una compañía consolidada y en pleno crecimiento dentro del sector de productos de consumo. Se trata de un proyecto de producto propio,...

Wizeline in Barcelona, Spain, is hiring a frontend engineer to build responsive web apps using React, TypeScript, and CSS, and to develop cloud-based solutions on AWS. You will collaborate with designers, product teams, and global stakeholders to deliver high-quality features in a hybrid model.You will implement best practices, participate in code reviews,...

Taizen is hiring a Software Engineer to build the AI execution layer that powers proactive workflows for GTM teams. You will work in Barcelona, in-person at least 4 days a week, contributing to a stack including React frontend, Node/TypeScript backend, and Python services, with a Rust vector store and AWS infrastructure.You will ship features end-to-end,...

Filmin is a Video On Demand platform focused on independent cinema and series, novelties and classics. We are looking for a Python developer with at least 3 years of experience to join our Odoo development team. 2+ years of experience with Python . ~ Experience with PostgreSQL (writing and optimizing queries). ~ Good understanding of XML, JavaScript,...

Maia Care, respaldada por GCO Ventures y Byld, busca un Full Stack Developer para construir y escalar una plataforma digital enfocada en la salud femenina, desde el diseño técnico hasta producción, junto al CTO.Trabajarás en backend (APIs, modelos de datos, pipelines) y aportarás al frontend con Next.js cuando sea necesario; priorizarás seguridad de...

About the job Galtea is seeking a product-driven Product Engineer to help build and scale our innovative platform. In this role, you will be a key individual contributor, working closely with the team to deliver high-quality, user-centric solutions. Galtea is building the Quality Assurance stack for AI products. We work with leading companies to make AI...

Senior Full Stack Developer – PHP / Symfony / Vue En Akuaro estamos buscando un/a Senior Full Stack Developer con fuerte orientación Backend para incorporarse al equipo tecnológico de uno de nuestros partners, una compañía consolidada y en pleno crecimiento dentro del sector de productos de consumo. Se trata de un proyecto de producto propio,...

OverviewJoin to apply for the Junior Software Engineer role at REVER (YC S22)Get AI-powered advice on this job and more exclusive features. This range is provided by REVER (YC S22). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeREVER is a Barcelona based startup backed by Y-Combinator....

Sopra Steria Group busca un/a Full Stack Developer con más de 5 años de experiencia en Java y Angular para unirse a su equipo en Barcelona. La posición ofrece un contrato indefinido y jornada completa, con oportunidades de formación continua y beneficios como seguro de vida y retribución flexible.El candidato ideal tendrá sólidos conocimientos en...

BCNC Group busca un/a Senior Backend Developer Java para liderar el desarrollo de una plataforma logística global desde cero. Participarás en decisiones de diseño y arquitectura, trabajando en un entorno ágil con perfiles backend, frontend y producto, para entregar soluciones escalables y de alto rendimiento.El candidato ideal tiene experiencia en Java...

Buscamos un Backend Developer Java con sólida experiencia en desarrollo de aplicaciones y arquitecturas basadas en microservicios para incorporarse a un proyecto del sector seguros en Barcelona. Se valorará especialmente la capacidad para trabajar también con tecnologías frontend, principalmente Angular. Funciones principales Diseñar soluciones...

¿Quieres formar parte de nuestro equipo de Profile? Desde Profile nos encontramos en búsqueda de un/a Fullstack Developer para integrarse dentro de uno de nuestros equipos y colaborar en un proyecto 100% remoto. Con ilusión es como se cambian las cosas, y queremos contribuir a un futuro mejor gracias a la tecnología. Para conseguirlo no...

Kodify seeks a star Full-Stack Developer to join their innovative team based in Spain. This role offers full remote work in the EU or working in the awesome Barcelona office. As a Full-Stack Developer, you will evolve platforms that attract close to 100M unique visitors monthly and ensure technical excellence.The ideal candidate has at least 3 years of...